CVE-2026-59786
UNKNOWN
NVD
CVSS Score
0
Severity
UNKNOWN
Published
Oct 05, 2026
Vendor
unknown
Description
Zabbix Server and Proxy accept the active agent heartbeat message regardless of the configured PSK or certificate authentication. This means someone with access to the Zabbix trapper port can report an arbitrary host using an active agent as available, resulting in a loss of integrity.